baber/WOPTO huggingface dataset:
Patent JP-2000357934-A (JP)
Title: Electromagnetic interference energy absorbing device
Inventor: SAIKALIS GEORGE
IPC: G01F1/68
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an energy absorbing device for electromagnetic interference(EMI) in an electric circuit of the intake gas flow meter of an internal combustion engine, having at least one electric element showing an antenna characteristics in a prescribed frequency range causing electromagnetic interference. SOLUTION: An energy-absorbing device has a constituent structure 22 of a ferrite bead, which is electrically connected to the element of an electric circuit which is the antenna of electromagnetic interference in series. The constitution element 22 shows resistance which changes as the function of a frequency and has maximum resistance in a prescribed frequency range. The constitution element 22 functions to absorb the energy of EMI and causes EMI to emanate as heat.
Patent JP-2001246793-A (JP)
Title: Printer controller
Inventor: ONO TOMOYUKI
IPC: G06F13/38
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To surely prevent occurrence of overrun of a printer which compresses in units of bands, due to lowering of extension processing speed. SOLUTION: The printer controller comprises a CPU (1), a main printer controller (2), a main memory (3) for storing results of writing or code data, a compression/expansion module (4) having a Video control function, a buffer (5) for storing data temporarily in order to Video output at the time of extension printing, and a printer engine (6). The compression/extension module (4) compresses a band in units of finer block prior to printing and performs Video output while extend. Compressed blocks are processed in parallel at a plurality of extending sections in order to enhance processing rate. Original band data is recovered from the results of extension by means of a buffer and transferred to the printer engine.
Patent JP-2001256541-A (JP)
Title: Lighting controller for automatic vending machine
Inventor: IKEDA HIDETOSHI
IPC: G07F9/02
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To stably light a fluorescent lamp even in the case that the outside air temperature around an automatic vending machine is equal to or lower than the guaranteed temperature of the fluorescent lamp. SOLUTION: A main controller 10 is provided with a lighting control means 18 and a dimming control means 20. When the outside air temperature around the automatic vending machine which is detected by an outside air temperature sensor 17 is lower than the lighting guaranteed temperature of fluorescent lamps 4 to 7 in the initial stage where the fluorescent lamp 4 for display device, the fluorescent lamp 5 for left chamber, the fluorescent lamp 6 for middle chamber, or the fluorescent lamp 7 for right chamber is lit by a fluorescent lamp lighting device 18 using an inverter, the lighting control means 18 ignores dimming control set to fluorescent lamps 4 to 7 and increases power supplied to the fluorescent lamps 4 to 7 to light them with, for example, 120% dimming.  The dimming control means 20 returns fluorescent lamps 4 to 7 to normal dimming control when a prescribed time passes after lighting of the fluorescent lamps 4 to 7.
Patent JP-2001258029-A (JP)
Title: Method and system for dynamically displaying residue coefficient
Inventor: CHON SUN RIMU
IPC: H04N19/176
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and system that can enhance a video coding efficiency through a dynamic display technology for residue coefficients. SOLUTION: The method for enhancing a video coding efficiency through the dynamic display technology of a residue coefficient includes a step where a base layer of a video sequence introducing a loss of video quality is coded, a step where the residue number of the video sequence is calculated from the coded base layer, a step where use of the dynamic indication technology expresses the residue number, a step where a corrected size and the code value of the residue coefficient are coded, and a step where the coded information is represented by coding indication.
Patent JP-2001252997-A (JP)
Title: Sizing apparatus for corrugating machine
Inventor: SEKI SEIJI
IPC: B05C1/16
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To pressure weld a semistage sheet onto a sizing roll widthwise uniformly by pressure force by enabling deformation due to heat of a presser component to be suppressed for a sizing apparatus for a corrugating machine. SOLUTION: For the sizing apparatus 2 for the corrugating machine wherein a corrugated board is manufactured by bonding a liner to the semistage sheet, the sizing roll 4 and the presser component 20 for pressing the semistage sheet 7 onto the sizing roll 4 in order to transfer starch onto a stage crest of the semistage sheet from the sizing roll 4 are equipped thereto. Then, a thermal deformation suppressing structure 21 for suppressing deflection deformation due to heat of the presser component 20 is provided to the presser component 20.
Patent JP-2001253931-A (JP)
Title: Composition for anisotropic light-scattering film and anisotropic light-scattering film
Inventor: OE YASUSHI
IPC: C08G59/24
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a composition for obtaining an anisotropic scattering material imparting anisotropy to scattering properties and easy to control the scattering properties even in relation to scattering ranges in the longitudinal and latitudinal direction without varying the color of display light with a position observed. SOLUTION: This composition for anisotropic light-scattering film comprises at least (A) bisphenol A type epoxy resin or brominated bisphenol A type epoxy resin, (B) a compound having radical polymerizability, (C) a photoinitiator generating radical species by a chemical radiation and (D) an epoxy curing agent and has a refractive index of (B) the compound having radical polymerizability lower than that of (A) the bisphenol A type epoxy resin or the brominated bisphenol A type epoxy resin.
Patent JP-2001267788-A (JP)
Title: Electromagnetic wave shield adhesive sheet
Inventor: KAWADA HAJIME
IPC: C09J133/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an incombustible adhesive tape which keeps conductivity and adhesion with a simple structure while excellent in workability with an building. SOLUTION: An insulating adhesive layer 4 of film thickness 20 μm or more is formed on one surface of nickel base materials 3a and 3b of unit weight 100-500 g/m2, with the nickel base materials 3a and 3b stacked each other at end parts by at least a specified length L (at least 10 mm). The electromagnetic wave is reflected in duplex manner at the stacked part 5 for attenuation, thus preventing infiltration of electromagnetic wave into or its leakage out of a room.
Patent JP-2001268450-A (JP)
Title: Solid-state image pickup device
Inventor: KAKUMOTO KENICHI
IPC: H04N5/376
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device for making flickers inconspicuous by randomly reading output signals from each pixel respectively in the horizontal direction and the vertical direction. SOLUTION: The pixels provided inside a sensor part 1 are randomly selected in a control part 2 and the output signals outputted from the pixels selected in such a manner are stored in a memory 3. Then, when the output signals from all the pixels provided in the sensor part 1 are stored in the memory 3, the output order of the output signals is replaced by an output changeover part 4 and they are outputted to a signal processing part 20 as the output signals respectively outputted in an order in the vertical direction and the horizontal direction.
Patent JP-2001271279-A (JP)
Title: Recording sheet
Inventor: ARAI KATSUAKI
IPC: B41M5/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a recording sheet exhibiting a good color development while having a peculiar cloth like touch feeling, and no transcription of an image to its reverse surface. SOLUTION: This recording sheet is provided by installing a recording layer at least on one of the surfaces of a supporting material, making the supporting material as a cloth containing an anionic resin or a cationic resin, and also incorporating a resin having a reverse ionic property against the resin contained in the supporting material in the recording layer. The sheet is constituted by laminating an intermediate layer and the recording layer successively at least on one of the surfaces of the supporting material, making the supporting layer as the cloth and incorporating the anionic or cationic resin in the intermediate layer and the resin having reverse ionic property against the resin contained in the above intermediate layer in the recording layer.
Patent JP-2001271915-A (JP)
Title: Industrial vehicle
Inventor: SHIGEHARA TAKEKUNI
IPC: F16H57/02
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an industrial vehicle preventing dust from collecting on an upper surface of a transverse rib in an instrument. SOLUTION: A case body 34 of the instrument 30 provided on a vehicular body 11 side is provided with a rib on a part of a surface 34a, and the upper surface of the transverse rib 36 is formed in a tilting surface 36a lowering toward the outside. The transverse rib 36 reinforces the case body 34. When dust is put on the upper surface of the transverse rib 36, the dust slides from the tilting surface 36a to prevent collecting on the upper surface of the rib 36. Cooling due to natural heat radiation from a case surface is suitably conducted at all times, and the number of cleaning through a narrow space can be minimized. The industrial vehicle 10 has a structure suitable for travel using in a dusty place such as a steelworks.
Patent JP-2001273508-A (JP)
Title: Picture processor
Inventor: KONDO TAKESHI
IPC: G06K15/02
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of an intermediate list in a picture processor which receives a plotting command to convert and store it into the intermediate list represented by simpler commands and forms a page image from the intermediate list. SOLUTION: By providing a polygon division means 3 and a trapezoid division means, the shape of a polygon or a trapezoid is held as the intermediate list and the amount of the intermediate list is reduced.
Patent JP-2001274652-A (JP)
Title: Impedance matching circuit
Inventor: IMANISHI YASUTO
IPC: H04B1/3822
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional impedance matching circuit reads to increase the circuit scale resulting in causing a difficulty of its application to a small-sized electric communication unit because a driver 4 or the like mechanically controlling a moving coil 5 is to be mounted although the circuit constant of a mobile phone can be changed in response to a change in the impedance of an antenna 6. SOLUTION: A mode changeover device 13 sets the circuit constant of the mobile phone according to a set mode.
Patent JP-2001266499-A (JP)
Title: Unit and method for recording data, device and method for reproducing data, unit and method for recording and reproducing data
Inventor: HATTORI MASAYUKI
IPC: H03M13/29
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To lower a decoding error rate by performing high-performance encoding and high-efficiency decoding. SOLUTION: A magnetic recording and reproducing unit 50 is provided with a modulation-encoder 52 for applying prescribed modulation-encoding to inputted data in a recording system and an interleaver 53 for stirring and relocating the order of data supplied from this modulation-encoder 52. Besides, the magnetic recording and reproducing unit 50 is provided with a channel and modulation turbo decoder 63 having a deinterleaver for stirring and relocating the order of inputted data so as to recover the bit array of data relocated by the interleaver 53 in a reproducing system, a demodulation SISO decoder for performing modulation-decoding to the data supplied from this deinterleaver,  and an interleaver for stirring and relocating the order of data applied by a difference value between the data outputted from the modulation SISO decoder and the data outputted from the deinterleaver on the basis of the same stirring position information as the interleaver 53.
Patent JP-2001269246-A (JP)
Title: Armrest device
Inventor: YAMAUCHI YOSHIHIKO
IPC: A47C7/54
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an armrest device that has a table function in addition to the original function for resting the arm. SOLUTION: An armrest 4, 5 is so designed that it can be supported nearly horizontally even when it is turned upside down, with a soft cushion surface A formed on either the top or bottom surface of the armrest 4, 5 and a hard, flat table surface B on the other.
Patent JP-2001275029-A (JP)
Title: Digital camera, its image signal processing method and recording medium
Inventor: NAKAMURA KENJI
IPC: H04N5/361
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To perform shading correction that makes the boundarries of blocks inconspicuous or the like with a small amount of data. SOLUTION: An image picked up by a CCD is divided into blocks, light quantity correction data which are set by the blocks are read out of a correction value memory 211g, and a correction value generation part 211h performs the weighting operation of the light quantity correction data corresponding to the positions of respective object pixels to generate correction values by the object pixels, thereby correcting peripheral light quantity absence by the pixels according to the correction values. One piece of data is needed for each block, so the amount of data may be small and the boundaries of the blocks are prevented from being conspicuous as compared with conventional cases wherein the peripheral light quantity absence of all pixels in each block is corrected with uniform correction values.
Patent JP-2001279528-A (JP)
Title: Method for producing polyester fiber
Inventor: TSUBOI SEIJI
IPC: D01F6/62
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a polytrimethylene terephthalate having excellent qualities free from unevenness of performances such as dyeability, strength, etc., controlling occurrence of saddle of winding form and burst in a spinning/drawing process. SOLUTION: This method for producing a polyester fiber comprises melting and extruding a polytrimethylene terephthalate-based polyester having 0.4-1.5 intrinsic viscosity from a spinneret, passing the extruded yarn through an air sending zone, cooling and solidifying the yarn, taking off the yarn at 500-4,000 m/minute velocity, then taking up the yarn at 4.5-6.0 degree twill angle of winding under 0.044-0.071 cN/dtex winding tension and a drawing process for hot drawing the obtained undrawn yarn and taking up the yarn under 0.071-0.132 cN/dtex winding tension to give the objective drawn yarn.
Patent JP-2001279240-A (JP)
Title: Illuminant particle and light-emitting device
Inventor: TANAKA SHIGENORI
IPC: H05B33/14
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain an illuminant particle subjected to particle diameter control and stabilization and to provide a highly efficient light-emitting device for light at a short wavelength using the illuminant particle. SOLUTION: This illuminant particle 1 comprises an organic compound 3 satisfying numerical formula 1 ∫dEL2(E)A(2E)>0.01(eV-2) (1) when the emission spectrum of a dendritic part standardized by numerical formula 2 ∫dEL (E)=∫dEA(E)=1 (2) is L(E) and the standardized light absorption spectrum of the illuminant part is A(E) (E is energy) in the illuminant particle 1 prepared by binding the dendritic organic compound 3 to the surface of a semiconductor ultrafine particle 2 which is a primary particle dispersed in a solution by covalent bonds. For example, the illuminant particle is obtained by preparing a solution of cadmium nitrate hexahydrate, a bis (trimethylsilyl) selenium solution and a solution of a dendrons in which the focal part is a mercaptan, mixing and stirring the solutions and thereby binding the dendrons to surface of a CdSe fine particle.
Patent JP-2001239104-A (JP)
Title: Polymeric flocculant and method for dehydrating sludge
Inventor: MORI YOSHIO
IPC: B01D21/01
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a flocculant capable of obtaining floc excellent in the balance of floc strength, a filtering speed and water content in the dehydration of sludge and to provide a method for dehydrating sludge. SOLUTION: A water soluble copolymer containing a nonionic monomer having slight water solubility or hydrophilicity and a cationic monomer as essential constituent monomer units is used as a flocculant to dehydrate sludge.
Patent JP-2001283776-A (JP)
Title: Fluorescent lamp
Inventor: HATAKEYAMA KEIJI
IPC: H01J61/35
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp that enables to restrain interference of light, changing in color and deterioration of a film, caused by transparent protective film, and enables to improve luminescent characteristics of light flux as well. SOLUTION: A fluorescent lamp L1 is provided with a glass tube bulb 1, an electrode 4 provided on this bulb 1, a discharging retaining medium enclosed into the bulb 1, a transparent protective film 6 composed of mixture of metal oxide fine powder and calcium pyrophosphate fine powder wherein a primary particle having larger diameter of grain size than that of the metal oxide fine powder formed on the inner part of the bulb 1, and a fluorescent screen 7 formed in superposition on the transparent protective film 6.
Patent JP-2001284089-A (JP)
Title: Power supply circuit for lamp
Inventor: SHIMANUKI SHINJI
IPC: H02M3/28
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a power supply circuit which can light a lamp in a stable manner both at light load mode and at constant power heavy load mode. SOLUTION: A switch element Q2 connected in series with a first winding line L01 of a transformer T1 of a converter circuit is put under an on-off control by a signal output or the like of RS flip-flop 123. At light load mode, a boosted voltage and a lamp current are supplied from a third winding line of the transformer T1. At constant power heavy load mode, a lamp current is supplied from a second winding line of the transformer T1. Since a trigger pulse generating circuit 70 generates a trigger pulse using charging and discharging waveforms formed by the resistor RS and a capacitor CT and supply it to the comparator 122, the comparator 122 can output a reset signal in a stable manner even when a current flowing in the switching element Q2 is at a small light load mode.
Patent JP-2001284108-A (JP)
Title: Composite magnetic material and electromagnetic interference suppressor using the same
Inventor: AWAKURA YOSHIO
IPC: H01F1/00
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a composite magnetic material, capable of arbitrarily designing a suppressing effect of transmitting and reflecting an electromagnetic wave and having both a flame retardance and a heat resistance and an electromagnetic interference suppressor using the same. SOLUTION: The composite magnetic material comprises a conductive material and a polymer binder. The composite magnetic material also comprises a nonmagnetic material layer, capable of being controlled in a predetermined range of resistively, and a soft magnetic material layer made of a soft magnetic powder and a polymer binder and closely disposed on at least one surface of the nonmagnetic material layer. In this case, a bromine flame retardant, having a specific chemical structure is used as a flame retardant, the bonder is crosslinked by peroxide. Thus, a suppression effect of transmitting and reflecting the electromagnetic waves can be designed arbitrarily. Than the composite magnetic material having both the flame retardance and the heat resistance is obtained.
Patent JP-2001276376-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine for effectively reutilizing members and components and improving maintenance operability as well. SOLUTION: This game machine 1 is provided with an upper front surface frame 3A provided with a game panel 4 for constituting a game area 15 on a front surface and a transparent plate holding frame 5 for holding a transparent plate 20 for seeing through the game area 15 of the game panel and a lower front surface frame 3B provided with a handle set 8 for hitting balls to the game area or the like. The upper front surface frame 3A and the lower front surface frame 3B are separated from each other and provided freely openably and closably to an outer frame 2 attached to a game machine installation island.
Patent JP-2001288892-A (JP)
Title: Water-permeable form
Inventor: TANIGAKI KATSUHIKO
IPC: E04G9/10
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a water-permeable form capable of preventing the cracking of concrete and the peeling of a waterproof layer or the like. SOLUTION: This water-permeable form 1 is formed with a steel sheet (main body section 2) having a plurality of small through-holes 3. An increase of the number of the small through-holes 3 is effective in discharging and removing excess moisture, however a too many number has a possibility to lose the required strength as the form. A water-permeable sheet is stuck to the inside of the main body section 2, and water is collected by it and may be discharged from the small through-holes 3.
Patent JP-2001291430-A (JP)
Title: Anisotropic conductive sheet and its production method
Inventor: SUDA TAKUMI
IPC: H01R11/01
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropic conductive sheet and its production allowing a connecting load per connection terminal to be reduced and the length of a connection conductive passage to be reduced. SOLUTION: The anisotropic conductive sheet 10 laid between a circuit board and circuit parts for making continuity therebetween comprises a conductive member 24 formed of a metal plate material, embedded in an electrically insulating elastic holder 20 laid between the circuit board and the circuit parts in such a manner that its terminal portions 24a, 24b are protruded from the front surface and the rear surface of the elastic holder 20.
Patent JP-2000306832-A (JP)
Title: Transmission mask in projection lithography system and mask exposure system
Inventor: HANS LESCHNER
IPC: G03F1/24
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a mask exposure system and its method which are improved thermal stability in a transmitting mask of the projection lithographic system. SOLUTION: A radiation cooling means (CL) encircling the optical path of a molding radiation beam (EB) and having a absorbing face for absorbing thermal radiation and a radiation shielding means (RS) are provided. The radiation shielding means RS is held at the operation temperature of a mask. The radiation shielding means RS has an absorbing face opposite to the mask with a distance of a prescribed length of d1 or below from the mask, when the mask is put at an exposure position. While the radiation cooling means CL is held at an operation temperature or lower, and the absorbing face is arranged near the radiation shield means RS on the opposite side to the mask. In this way the absorbing face opposite to an irradiation part RM is provided, when the mask is positioned at an exposure position and irradiated with a beam.